package 尚硅谷;

import java.util.concurrent.BrokenBarrierException;
import java.util.concurrent.CyclicBarrier;

/**
 * @author zhangmin
 * @create 2022-03-23 21:03
 */
public class CyclicBarrierDemo {
    public static void main(String[] args) {
        CyclicBarrier cyclicBarrier=new CyclicBarrier(7,()->{
            System.out.println("=====最后执行=====");
        });
        for (int i = 0; i < 7; i++) {
            final int temp=i;
            new Thread(()->{
                System.out.println(Thread.currentThread().getName()+"\t 到达："+temp);
                try {
                    cyclicBarrier.await();
                } catch (InterruptedException e) {
                    e.printStackTrace();
                } catch (BrokenBarrierException e) {
                    e.printStackTrace();
                }
            },String.valueOf(i)).start();
        }
    }
}
